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Cheap flights from Lexington to San Juan from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to San Juan departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Lexington to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:07 pm - 5:52 pmLEX-SJU
22h 45m2 stops
American Airlines Logo
3:58 pm - 11:14 pmSJU-LEX
8h 16m1 stop
$295American Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5
American Airlines Logo
11:17 am - 10:10 amLEX-SJU
21h 53m2 stops
American Airlines Logo
6:42 pm - 5:38 pmSJU-LEX
23h 56m2 stops
$297American Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
American Airlines Logo
8:09 pm - 10:09 amLEX-SJU
13h 00m2 stops
American Airlines Logo
6:25 am - 5:44 pmSJU-LEX
12h 19m1 stop
$341American Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14
American Airlines Logo
6:03 am - 11:52 pmLEX-SJU
16h 49m2 stops
American Airlines Logo
6:00 am - 9:29 pmSJU-LEX
16h 29m2 stops
$368American Airlines
Find Deal
Mon, Nov 24 - Wed, Dec 3
American Airlines Logo
7:16 pm - 10:10 amLEX-SJU
13h 54m2 stops
American Airlines Logo
6:00 am - 9:29 pmSJU-LEX
16h 29m2 stops
$371American Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 3
Multiple Airlines Logo
3:38 pm - 11:44 pmLEX-SJU
7h 06m1 stop
Multiple Airlines Logo
7:10 am - 10:28 amSJU-LEX
28h 18m2 stops
$383Multiple Airlines
Find Deal
Tue, Nov 25 - Wed, Dec 3
Multiple Airlines Logo
3:38 pm - 11:44 pmLEX-SJU
7h 06m1 stop
Multiple Airlines Logo
7:10 am - 10:28 amSJU-LEX
28h 18m2 stops
$387Multiple Airlines
Find Deal
Tue, Nov 25 - Wed, Dec 3
Delta Logo
3:41 pm - 11:20 pmLEX-SJU
6h 39m1 stop
Delta Logo
6:38 pm - 11:56 pmSJU-LEX
6h 18m1 stop
$450Delta
Find Deal
Wed, Dec 3 - Sat, Dec 6
United Airlines Logo
7:05 am - 3:40 pmLEX-SJU
7h 35m1 stop
United Airlines Logo
2:05 am - 1:17 pmSJU-LEX
12h 12m2 stops
$509United Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
United Airlines Logo
10:40 am - 9:00 pmLEX-SJU
9h 20m1 stop
United Airlines Logo
8:10 am - 5:10 pmSJU-LEX
10h 00m1 stop
$519United Airlines
Find Deal
Mon, Nov 24 - Thu, Nov 27

American Airlines flights from Lexington to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Lexington to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Dec 2
LEX6:07 pmLexington Blue Grass
22h 45m
2 stops
SJU5:52 pmSan Juan Luis Munoz Marin Intl
Dec 5
SJU3:58 pmSan Juan Luis Munoz Marin Intl
8h 16m
1 stop
LEX11:14 pmLexington Blue Grass
$295
Find similar
American Airlines
Nov 20
LEX11:17 amLexington Blue Grass
21h 53m
2 stops
SJU10:10 amSan Juan Luis Munoz Marin Intl
Nov 27
SJU6:42 pmSan Juan Luis Munoz Marin Intl
23h 56m
2 stops
LEX5:38 pmLexington Blue Grass
$297
Find similar
American Airlines
Dec 6
LEX8:09 pmLexington Blue Grass
13h 00m
2 stops
SJU10:09 amSan Juan Luis Munoz Marin Intl
Dec 14
SJU6:25 amSan Juan Luis Munoz Marin Intl
12h 19m
1 stop
LEX5:44 pmLexington Blue Grass
$341
Find similar

United Airlines flights from Lexington to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Lexington to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Oct 31
LEX10:40 amLexington Blue Grass
9h 20m
1 stop
SJU8:00 pmSan Juan Luis Munoz Marin Intl
Nov 2
SJU4:52 pmSan Juan Luis Munoz Marin Intl
7h 52m
1 stop
LEX11:44 pmLexington Blue Grass
$497
Find similar
United Airlines
Oct 31
LEX10:40 amLexington Blue Grass
9h 20m
1 stop
SJU8:00 pmSan Juan Luis Munoz Marin Intl
Nov 1
SJU2:05 amSan Juan Luis Munoz Marin Intl
12h 12m
2 stops
LEX1:17 pmLexington Blue Grass
$506
Find similar
United Airlines
Nov 10
LEX7:05 amLexington Blue Grass
7h 35m
1 stop
SJU3:40 pmSan Juan Luis Munoz Marin Intl
Nov 13
SJU2:05 amSan Juan Luis Munoz Marin Intl
12h 12m
2 stops
LEX1:17 pmLexington Blue Grass
$509
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to San Juan Luis Munoz Marin Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Lexington to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Tue 12/2

6:07 pm-5:52 pm

2 stops22h 45m

San Juan Luis Munoz Marin Intl

Fri 12/5

3:58 pm-11:14 pm

1 stop8h 16m

$295

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Thu 11/20

11:17 am-10:10 am

2 stops21h 53m

San Juan Luis Munoz Marin Intl

Thu 11/27

6:42 pm-5:38 pm

2 stops23h 56m

$297

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Sat 12/6

8:09 pm-10:09 am

2 stops13h 00m

San Juan Luis Munoz Marin Intl

Sun 12/14

6:25 am-5:44 pm

1 stop12h 19m

$341

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Mon 11/24

6:03 am-11:52 pm

2 stops16h 49m

San Juan Luis Munoz Marin Intl

Wed 12/3

6:00 am-9:29 pm

2 stops16h 29m

$368

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Wed 11/19

7:16 pm-10:10 am

2 stops13h 54m

San Juan Luis Munoz Marin Intl

Wed 12/3

6:00 am-9:29 pm

2 stops16h 29m

$371

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Tue 11/25

3:38 pm-11:44 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Wed 12/3

7:10 am-10:28 am

2 stops28h 18m

$383

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Tue 11/25

3:38 pm-11:44 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Wed 12/3

7:10 am-10:28 am

2 stops28h 18m

$387

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Wed 12/3

3:41 pm-11:20 pm

1 stop6h 39m

San Juan Luis Munoz Marin Intl

Sat 12/6

6:38 pm-11:56 pm

1 stop6h 18m

$450

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Mon 11/10

7:05 am-3:40 pm

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Thu 11/13

2:05 am-1:17 pm

2 stops12h 12m

$509

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Mon 11/24

10:40 am-9:00 pm

1 stop9h 20m

San Juan Luis Munoz Marin Intl

Thu 11/27

8:10 am-5:10 pm

1 stop10h 00m

$519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Lexington to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $413.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Lexington is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $409. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Lexington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $591.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the morning when flights can be purchased for as low as $477. Flights at noon are often more expensive with an average ticket price of $521.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Lexington when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $554 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Lexington for as low as $361 on momondo.

Can stopping save me money on Lexington to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 63% on your flight if you consider stops on a Lexington to San Juan Luis Munoz Marin Intl Airport flight.

When to book flights from Lexington to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lexington to San Juan Luis Munoz Marin Intl Airport (LEX to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to San Juan Luis Munoz Marin Intl Airport

Direct flights

None
There are no direct flights from Lexington to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Lexington to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • How far is Lexington Blue Grass to San Juan Luis Munoz Marin Intl by plane?

    Lexington Blue Grass and San Juan Luis Munoz Marin Intl are 1752.6 mi apart from one another. Flights usually cover this in 6h 39m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Lexington Blue Grass Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Lexington Blue Grass Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lexington Blue Grass Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Lexington to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Lexington to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Lexington to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $264Free CancellationRating
7.9
7,997 reviews
Search Delta flights
American AirlinesPriceFrom $340Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Lexington.

Can I find flights from Lexington to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Lexington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Lexington to San Juan?

momondo provides multiple filters to help you find the best flight to San Juan from Lexington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Lexington to San Juan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Juan from Lexington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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